CN102215914B - 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命 - Google Patents

确定空气净化呼吸器滤芯的排放浓度分布及使用寿命 Download PDF

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Publication number
CN102215914B
CN102215914B CN200980126491.1A CN200980126491A CN102215914B CN 102215914 B CN102215914 B CN 102215914B CN 200980126491 A CN200980126491 A CN 200980126491A CN 102215914 B CN102215914 B CN 102215914B
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CN
China
Prior art keywords
concentration
filter core
time
break
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN200980126491.1A
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English (en)
Chinese (zh)
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CN102215914A (zh
Inventor
M·法汉姆
A·E·斯陶布斯
丁育清
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Scott Technologies Inc
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Scott Technologies Inc
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Priority claimed from US12/177,358 external-priority patent/US8328903B2/en
Application filed by Scott Technologies Inc filed Critical Scott Technologies Inc
Publication of CN102215914A publication Critical patent/CN102215914A/zh
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Publication of CN102215914B publication Critical patent/CN102215914B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/088—Devices for indicating filter saturation

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Conditioning Control Device (AREA)
CN200980126491.1A 2008-05-30 2009-05-27 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命 Expired - Fee Related CN102215914B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US5753308P 2008-05-30 2008-05-30
US5752208P 2008-05-30 2008-05-30
US61/057,533 2008-05-30
US61/057,522 2008-05-30
US12/177,358 US8328903B2 (en) 2008-05-30 2008-07-22 Determining effluent concentration profiles and service lives of air purifying respirator cartridges
US12/177,358 2008-07-22
PCT/US2009/045222 WO2010002521A2 (en) 2008-05-30 2009-05-27 Determining effluent concentration profiles and service lives of air purifying respirator cartridges

Publications (2)

Publication Number Publication Date
CN102215914A CN102215914A (zh) 2011-10-12
CN102215914B true CN102215914B (zh) 2015-04-29

Family

ID=40852031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980126491.1A Expired - Fee Related CN102215914B (zh) 2008-05-30 2009-05-27 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命

Country Status (10)

Country Link
EP (1) EP2285451B1 (ru)
JP (1) JP5127005B2 (ru)
KR (1) KR20110025190A (ru)
CN (1) CN102215914B (ru)
BR (1) BRPI0913284A2 (ru)
CA (1) CA2726272C (ru)
ES (1) ES2675359T3 (ru)
PL (1) PL2285451T3 (ru)
RU (1) RU2532801C2 (ru)
WO (1) WO2010002521A2 (ru)

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US8659420B2 (en) 2007-09-26 2014-02-25 S.I.P. Holdings, Llc Tracking system and device
CN103189089A (zh) * 2010-09-07 2013-07-03 耐斯特科技有限公司 用于防毒面具筒及罐的剩余使用寿命指示
WO2012118043A1 (ja) * 2011-02-28 2012-09-07 興研株式会社 空気浄化装置およびそのための破過時間を予測する方法
US9035830B2 (en) 2012-09-28 2015-05-19 Nokia Technologies Oy Antenna arrangement
JP6370366B2 (ja) * 2013-03-15 2018-08-08 スリーエム イノベイティブ プロパティズ カンパニー 層状フィルターカートリッジのための耐用期間終了指示システム
CN105277343B (zh) * 2014-06-24 2018-01-23 珠海格力电器股份有限公司 检测滤芯使用寿命的方法和装置
CN106999688A (zh) * 2014-11-14 2017-08-01 诺基亚技术有限公司 面罩
EP3226981B1 (en) 2014-12-04 2022-08-10 ResMed Pty Ltd Wearable device for delivering air
CN104548405B (zh) * 2014-12-18 2018-05-01 百度在线网络技术（北京）有限公司 一种包括空气质量检测装置及处理装置的口罩
CN105487459A (zh) * 2015-11-27 2016-04-13 小米科技有限责任公司 寿命计算方法及装置
CN105757818A (zh) * 2016-04-25 2016-07-13 杭州联络互动信息科技股份有限公司 一种便携式空气净化机及其控制方法以及空气净化系统
US10610708B2 (en) 2016-06-23 2020-04-07 3M Innovative Properties Company Indicating hazardous exposure in a supplied air respirator system
US11023818B2 (en) 2016-06-23 2021-06-01 3M Innovative Properties Company Personal protective equipment system having analytics engine with integrated monitoring, alerting, and predictive safety event avoidance
EP3474957B1 (en) * 2016-06-23 2021-07-21 3M Innovative Properties Company Head-top with a visor that includes a reflective object
US9848666B1 (en) 2016-06-23 2017-12-26 3M Innovative Properties Company Retrofit sensor module for a protective head top
US9998804B2 (en) 2016-06-23 2018-06-12 3M Innovative Properties Company Personal protective equipment (PPE) with analytical stream processing for safety event detection
CN109406132B (zh) * 2018-12-24 2020-08-25 广东美的制冷设备有限公司 滤芯寿命监测方法、装置和空气净化设备
TWI845846B (zh) * 2021-06-22 2024-06-21 研能科技股份有限公司 濾材使用壽命通知方法
EP4440710A1 (en) * 2021-12-03 2024-10-09 3M Innovative Properties Company Systems and methods for adsorption capacity estimation
CN114910566A (zh) * 2022-04-27 2022-08-16 山西新华防化装备研究院有限公司 滤毒罐剩余寿命检测方法

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US5879629A (en) * 1995-01-23 1999-03-09 Olin Corporation Process flow injection analyzer and method
US6040777A (en) * 1998-10-28 2000-03-21 Drager Sicherheitstechnik Gmbh Device and process for indicating the exhaustion of a filter
CN1510612A (zh) * 2002-12-20 2004-07-07 林清吉 礼品推荐方法与系统
CN101144718A (zh) * 2006-09-14 2008-03-19 深圳市超维实业有限公司 方位指示方法及装置

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US4146887A (en) * 1977-08-05 1979-03-27 American Optical Corporation Respirator cartridge end-of-service life indicator
JPS57125760A (en) * 1981-01-30 1982-08-05 Shigetaka Tomokiyo Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas mask
US5376554A (en) * 1992-08-28 1994-12-27 Martin Marietta Energy Systems, Inc. Apparatus and methods for detecting chemical permeation
JP3566821B2 (ja) * 1995-11-14 2004-09-15 株式会社リコー 固体捕集装置
JP3413330B2 (ja) * 1996-10-31 2003-06-03 株式会社重松製作所 防毒マスク用吸収缶の残存能力の評価方法
JP3473933B2 (ja) * 1998-10-22 2003-12-08 興研株式会社 フィルター
US7000230B1 (en) * 2000-06-21 2006-02-14 Microsoft Corporation Network-based software extensions
JP2002282848A (ja) * 2001-03-28 2002-10-02 Kurita Water Ind Ltd 活性炭充填塔の運転管理システム
RU2297101C2 (ru) * 2002-05-01 2007-04-10 Мета4Хэнд Инк. Обработка данных в беспроводной сети
JP4737596B2 (ja) * 2005-03-31 2011-08-03 理研計器株式会社 防毒マスク用破過検出装置
PL3461536T3 (pl) * 2007-08-31 2020-12-28 3M Innovative Properties Company Ustalanie stanu komponentów połączonych rozłącznie ze środkami ochrony indywidualnej

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879629A (en) * 1995-01-23 1999-03-09 Olin Corporation Process flow injection analyzer and method
US6040777A (en) * 1998-10-28 2000-03-21 Drager Sicherheitstechnik Gmbh Device and process for indicating the exhaustion of a filter
CN1510612A (zh) * 2002-12-20 2004-07-07 林清吉 礼品推荐方法与系统
CN101144718A (zh) * 2006-09-14 2008-03-19 深圳市超维实业有限公司 方位指示方法及装置

Also Published As

Publication number Publication date
WO2010002521A2 (en) 2010-01-07
KR20110025190A (ko) 2011-03-09
CA2726272C (en) 2013-09-17
CN102215914A (zh) 2011-10-12
EP2285451B1 (en) 2018-02-21
EP2285451A2 (en) 2011-02-23
ES2675359T3 (es) 2018-07-10
CA2726272A1 (en) 2010-01-07
BRPI0913284A2 (pt) 2016-01-26
JP2011523572A (ja) 2011-08-18
PL2285451T3 (pl) 2018-07-31
AU2009265076A1 (en) 2010-01-07
RU2010153561A (ru) 2012-07-10
JP5127005B2 (ja) 2013-01-23
RU2532801C2 (ru) 2014-11-10

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Granted publication date: 20150429

Termination date: 20200527